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USE OF EMPIRICAL METHODS FOR ESTIMATION OF NATURAL MORTALITY OF MAJOR COMMERCIAL FISH SPECIES OF THE KREMENCHUK RESERVOIR

Journal: Fisheries Science of Ukraine (Vol.1, No. 1)

Publication Date:

Authors : ;

Page : 68-75

Keywords : fish; natural mortality; commercial fishes; Kremenchuk reservoir; bream; roach; silver bream; crucian carp; pikeperch;

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Abstract

The study analyses several empirical methods used for estimation of fish natural mortality. There has been examined a potential of utilization of these techniques for commercial fishes of the Kremenchuk reservoir and natural mortality coefficients of five major commercial fish species: bream, roach, silver bream, crucian carp, and pikeperch have been estimated on their basis.

Last modified: 2015-06-16 03:03:15